Levodopa 59-92-7/Galantamine Hydrobromide 1953 -04-4/Galantamine 357-70-0 Galanthamine/Cdp-Choline 987-78-0 Citicoline/9-Fluorenol 1689-64-1 Hydrafinil
China Levodopa 59-92-7/Galantamine Hydrobromide 1953-04-4/Galantamine 357-70-0 Galanthamine/Cdp-Choline 987-78-0 Citicoline/9-Fluorenol 1689-64-1 Hydrafinil, Find details about China Hydrafinil, 9-Fluorenol from Levodopa 59-92-7/Galantamine Hydrobromide 1953-04-4/Galantamine 357-70-0 Galanthamine/Cdp-Choline 987-78-0 Citicoline/9-Fluorenol 1689-64-1 Hydrafinil
Levodopa 59-92-7/galantamine hydrobromide 1953-04-4/Galantamine 357-70-0 Galanthamine/CDP-Choline 987-78-0 Citicoline/9-Fluorenol 1689-64-1 HydrafinilIntroduction
Product Name | 9-Hydroxyfluorene |
CAS NO. | 1689-64-1 |
EINECS NO. | 216-879-0 |
Molecular formula | C13H10O |
Molecular weight | 182.2179 |
Boiling point | 367.5°C at 760 mmHg |
Density | 1.253g/cm3 |
Other Name | 9-Fluorenol; Hydroxyfluoren; 9-Hydroxy-fluoren; 9H-fluoren-9-ol |
Hydrafinil;Fluorenol is an alcohol derivative of fluorene. In the most significant isomer, fluoren-9-ol or 9-hydroxyfluorene, the hydroxy group is located on the bridging carbon between the two benzene rings. Hydroxyfluorene can be converted to fluorenone by oxidation.
Application
Hydrafinil, also known as Fluorenol is an unregulated synthetic drug Pharmaceuticals used as an eugeroic (attentiveness advancing agent). After its synthesis, fluorenol was one of the few agents to be considered as a theoretical successor to the advanced and FDA-approved drug. Studies on animals demonstrated that fluorenol displayed approximately 39% more noteworthy eugeroic viability than modafiniI over a short-term span.
Specification
ITEMS | SPECIFICATIONS | RESULTS |
Description | ||
Appearance | Creamy white powder | conforms |
Solubility | Easily soluble in acetic ether and ethanol, soluble in glacial acetic acid,insoluble in water | conforms |
Melting point | 153~154ºC | conforms |
Identification | ||
Infrared spectrum | Infrared absorption spectra should be consistent with the reference sample. | conforms |
High performance liquid chromatography | The sample peak retention time should be consistent with the standard of retention time | conforms |
TESTS |
|
|
loss on drying | ≤ 0.5% | 0.24% |
Residue on ignition | ≤ 0.5% | 0.10% |
Related impurities | Max Single impurity≤ 0.1% Total impurity ≤ 0.5% | 0.06% 0.20% |
Purity (HPLC) | ≥ 99.5% | 99.80% |
Conclusion | This product conforms to the EP8.0 standard. | |
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